﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace TipCacl.Core.Services
{
   public class CalcuationService
        : ICalcuationService
    {
       public double Tip ( double subTotal,double generosity)
        {
            return subTotal * generosity / 100.0;
        }
}
}
